We now know that this explosive new information added to the other government accounts of 9/11 was able to provide enough information to build an accurate picture of what had allowed the attacks on 9/11 to take place. This information was what had been missing from the 9/11 Commission account of 9/11, in order to put the entire story of 9/11 together.
This new information clearly details the crimes committed by the CIA and FBI HQ agents in obstructing the FBI investigation of the USS Cole after it had been bombed in Yemen. By concealing this information, the 9/11 Commission was able to hide the crimes committed by many groups at the CIA and FBI HQ who had obstructed the FBI investigation of the Cole bombing. It is now clear that the charter of the 9/11 Commission was to show that no one in the US government had committed any crime in allowing the al Qaeda terrorists to carry out the attacks on 9/11. But it is now impossible to believe that the 9/11 Commission did not have this information. It is also clear that they made sure this information would not see the light of day and was kept hidden from the American people.
Since the 9/11 Commission had access to the DOJ/FBI IG report at the very same time they were doing their own investigation, any augment the 9/11 Commission might have why they did not have these documents has no credibility.
Are we to believe that the DOJ/FBI Inspector General did not know who FBI Agent Ali Soufan was when Soufan was the lead investigator on the Cole bombing? THIS IS NOT CREDIBLE!
See the book "Prior Knowledge of 9/11" for more in depth information on this.